GB/T 304.9-1981
Replaced
GB/T 297-2015
Active
National standards
GB/T 297-2015 Rolling bearings—Tapered roller bearings—Boundary dimensions
GB/T 297-2015 Rolling bearings—Tapered roller bearings—Boundary dimensions
Basic Information
Standard Code:
GB/T 297-2015
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Rolling bearings
ICS Name:
Rolling bearings
Publish Date:
2015-02-04
Implement Date:
2015-10-01
Pages:
13 pages
Scope
This standard specifies the external dimensions of single-row tapered roller bearings (hereinafter referred to as bearings) that comply with GB/T 273.1—2011.
This standard is applicable to the design and selection of bearings.
Development Information
Replace the following standards
Referenced Standards
GB/T 272-1993 Rolling bearing—Identification code
GB/T 273.1-2011 Rolling bearings—Boundary dimensions general plan—Part 1:Tapered roller bearings
GB/T 274-2000 Rolling bearings—Chamfer dimension—Maximum values
GB/T 6930-2002 Rolling bearings—Vocabulary
JB/T 2974-2004 The Supplementary Provisions for the Numbering Method of Rolling Bearing JB/T 2974-2004
Related Standards
GB/T 7948-1987
Replaced
GB/T 7948-1987 Test method for PV limit of plastics bearings
GB/T 12764-1991
Replaced
GB/T 12764-1991 Rolling bearings—Needle roller bearings, drawn cup, without inner ring—Boundary dimension plan
GB/T 275-1993
Replaced
GB/T 275-1993 Shaft and housing fits for rolling bearings
GB/T 4662-1993
Replaced
GB/T 4662-1993 Rolling bearings—Static load ratings
GB/T 4604-1993
Replaced